It's always better to validate your inputs in any was possible, this helps prevent exploits. -----Original Message----- From: Gary [mailto:gwpaul@xxxxxxx] Sent: Thursday, April 30, 2009 8:51 AM To: php-general@xxxxxxxxxxxxx Subject: Warning: Division by zero I have a script that is a result of data entered in a form On the script (when I test without data entry), I am getting a warning that Warning: Division by zero in .inc.php on line 15. The warning is correct, however the viewer cannot access the second script without entering the data that would cancel the warning. Is this something I should worry about? or would it be better to right in an isset? I'm sorry if this does not seem clear. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
